# -*- coding: utf-8 -*-

#
# peerscape.http.controllers.connections
#
# Copyright 2008 Helsinki Institute for Information Technology
# and the authors.
#
# Authors:
#       Konrad Markus <konrad.markus@hiit.fi>
#

# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation files
# (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
# publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

from webob import Response
from webob.exc import HTTPBadRequest, HTTPNotFound, HTTPOk
from peerscape.http.controllers import BaseController
from peerscape.sync import report_sync_sessions
from peerscape.lib import json

class System(BaseController):
    def connections(self, req):
        dom_cipher = None
        if req.params.get('auto_crypt'):
            try:
                dom_cipher = db.get_group_cipher(iid)
            except LookupError:
                assert dom_cipher == None
                pass

        value = report_sync_sessions()
        if value:
            value = json.dumps(value)

            res = HTTPOk()
            res.content_type = 'application/json'
            if req.GET.has_key('jsonp'):
                res.body = '%s(%s)' % (req.GET['jsonp'], value)
            else:
                res.body = value
            return res
        else:
            return HTTPNotFound()
            

